feat: Add YouTube video support and update admin templates

- Introduced a new YouTube tech integration in `youtube.min.js` for enhanced video playback.
- Created new admin template files for managing video settings, including `index.php` and `steasyvideo-pro.tpl`.
- Updated hook templates (`device_mode.tpl`, `forquickview.tpl`, `header.tpl`, `miniature.tpl`, `miniature_tb.tpl`, and predefined templates) to include video functionality.
- Implemented caching headers in several PHP files to improve performance.
- Ensured all new templates include proper licensing information and copyright notices.

modules/steasyvideo/config/common.yml

@@ -0,0 +1,8 @@
+services:
+  _defaults:
+    public: true
+
+  st_steasyvideo_repository:
+    class: PrestaShop\Module\StEasyVideo\Repository\VideoRepository
+    arguments:
+      - '@prestashop.adapter.legacy.context' #used for product presenter